SUMMARY:

• 15+ years of experience in building applications based on Javascript/Typescript, Java, Salesforce and Web service oriented technologies.
• Certified professional having extensive experience in the IT industry designing and building enterprise level solutions.
• Expertise understanding requirements and translating into Salesforce solutions.
• Experience designing solutions based on hybrid and cloud native solutions (AWS/GCP).
• Hands - on full stack developer using libraries like AngularJS, Angular, React, Aura, LWC and Vue.js.
• Wide experience using Open Source frameworks (Spring, Hibernate, Apache tools) and J2EE stack.
• Experience designing serverless, SaaS and multi-tenant applications.
• Technical lead with experience developing products from scratch.

TECHNICAL SKILLS:

Languages: Java, JavaScript, Apex, Go, PHP.

Web Technologies: AngularJS, React, Angular, jQuery, D3.js

Architectural competencies: Business Modeling, Architectural Mechanisms, Design Patterns, Functional Estimation, Performance Tuning, Environments etc.

Databases: Oracle, MySql, SQL Server, Mongo, Cassandra,Neo4j, OrientDB, Hazelcast.

App. Servers: Oracle Application Server, Tomcat

Other: Spring (Core, Integration, MVC, JMX, JMS, IoC, WS, Security), XSLT, FOP, Hibernate, Ant, Maven, Jmeter, Subversion, CSS, Prototype, Jquery, Jquery Mobile, Oracle Advanced Queue, Apache ActiveMQ, RabbitMQ, IBM MQ, EclipseNetbeans IDE, XML Spy, Selenium, Android, Phonegap, XMPP, Datapower, DWR

PROFESSIONAL EXPERIENCE:

Salesforce Developer/Consultant

Confidential

Responsibilities:

• Design and development of front end applications and REST API backend.
• Design and implementation of automation processes with Flow/Process Builder
• Implementation of Approval process to optimize communication across different teams
• Implementation of the custom business processes using Apex/LWC
• Data analysis and representation of marketing information by using Salesforce and Datorama
• Implementation of visual and backend components on Salesforce by using Apex, Aura, LWC, and SOAP/Rest web services.
• Implementation of solution with Sales and Service cloud.
• Design and implementation of integration by using mulesoft and celigo.

Technologies: Apex, Javascript/Nodejs, Typescript, Apex, React, Postgresql, HTML, CSS.

Confidential

Technical Lead

Responsibilities:

• Integration of 3rd party REST and SOAP API into Salesforce.
• Design and implementation of Salesforce batches to gather information into multiple orgs
• Implementation of visualforce pages for custom business process.
• Implementation of Aura components.
• Experience modeling solutions using graph databases (Neo4J and OrientDB).
• Experience designing and implementing REST APIs with Node/Express and Neo4j/OrientDB using Cypher and Gremlin.
• Participation in implementing Batch processes to extract data from different datasource and generate analytics and reports.
• Design architecture for enterprise level LMS system by using end-to-end Javascript/Typescript technologies.
• Responsible for designing microservices with NodeJS, Docker and Kubernetes.
• Developed a subscription and billing platform using microservices and distributed services to automated money collection on time.
• Designed and developed integration with third party application API and payment gateways.
• Participated in developing VisualForce and Lightning components on Salesforce and integration process with 3th party systems.
• Architecture and design of “Augmented Reality” app to train kids on GPS and Compass usage by using ReactNative and Wikitude library.
• Designed a solution to process high volumes of data in real time by using Kafka and AWS infrastructure; using machine learning and a sentiment analysis model, we built a system to predict the outcome of mexican elections in 2018 based on comments collected from Twitter.
• Technical lead responsible for multidisciplinary teams.

Technologies: Java, Javascript, Typescript, Apex, LWC, VisualForce, Aura, Spring, Hibernate, Docker, Kubernetes, Kafka, MongoDB, Neo4j, OrientDB, Redis, Cassandra, ElasticSearch, AWS, React, Phantom.js and Selenium.

Confidential

Technical Lead and Developer

Responsibilities:

• Creation of the architecture of MercadoPop, an online platform that enables its customers to generate its own online and mobile store.
• Hands on experience implementing front end with AngularJS and Ionic
• Responsible for designing cross-platform solutions for online/mobile/desktop e-commerce products.
• Responsible for guiding a 5 people team distributed in different locations.
• During my time in the company, I guided the efforts to automate the online process for payments and invoicing, also I have taken care of stability and scalability of the platform to offer the customer service with at least 99.95% uptime.
• Integration of Jenkins as a tool for CI environment.

Technologies: Java, Node.js, AWS, Docker, Spring, Hibernate, AngularJS, RabbitMQ, MongoDB, Redis, Phantom.js, Ionic, Cordova, Electron.js

Confidential, Foster City CA

Staff Software Engineer

Responsibilities:

• I was responsible for coordinating the efforts to develop the new payments platform for Confidential .
• Technical leader of the subscriptions team; I was responsible for architecting and guiding a 7 person team to develop and maintain subscription payment systems.
• Provide complete and proper design specifications defining comprehensive understanding of architectural constraints and functional requirements.
• Engineering web development, all layers, from database to services to user interfaces
• Highly adaptable in quickly changing technical environments with very strong organizational and analytical skills
• Involved in projects for Confidential Developer Center, V.me, Cybersource, Playspan, etc.

Technologies: Java/Javascript Spring, Hibernate, AngularJS, Memcached, MongoDB, Redis, Cassandra, JSP and RoR.

Confidential, Foster City, CA

Java Consultant

Responsibilities:

• Actively participated in design and developed features in payment applications based on Java/Ruby technologies, participated in the design and implementation of solutions to mitigate security issues.
• Intensive use of Spring, Javascript, Restful Web Services, Hibernate and Jruby.
• During this time I actively participated in evangelizing Node.js/JS technologies among the payments teams in order to improve productivity and increase efficiency in the processes.

Confidential, Foster City, CA

Java Consultant

Responsibilities:

• I participated directly in the development of a new social network that was being designed by Confidential ; the target of this project was to improve the communication between lawyers and customers and decrease the cost of the services by means of memberships.
• I worked as full stack Java technologiesJquery, Spring, Google Protobuffer, Redis, ElasticSearch, RabbitMQ and MySQL.

Confidential

Technical Leader

Responsibilities:

• I participated in the development of policy management software, this system required intensive integration of SOAP, Restful and TCP web services.
• Web Service orchestration/governance by means of Datapower and Spring was needed to handle risk engines information and high volume of customers. Some of the technologies used during this period of time could be mentioned, IBM Datapower, Apache ActiveMQApache Axis2, CXF, Maven and SQL Server 2005.